diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2018-12-09 18:15:10 +0100 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2018-12-09 20:25:40 +0100 |
| commit | 2147ff3bd9091b88960e2243b2d7d76d03cadc89 (patch) | |
| tree | fa970590ab58a1d42913deccbca3adef05eaae83 /roles/IMAP | |
| parent | 2845af5f76ad3be9c0a1f69ab478ff5a08346a4c (diff) | |
systemd.service: Tighten hardening options.
Diffstat (limited to 'roles/IMAP')
| -rw-r--r-- | roles/IMAP/files/etc/systemd/system/dovecot-auth-proxy.service | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/roles/IMAP/files/etc/systemd/system/dovecot-auth-proxy.service b/roles/IMAP/files/etc/systemd/system/dovecot-auth-proxy.service index 7e790e3..d20f9c2 100644 --- a/roles/IMAP/files/etc/systemd/system/dovecot-auth-proxy.service +++ b/roles/IMAP/files/etc/systemd/system/dovecot-auth-proxy.service @@ -1,22 +1,27 @@ [Unit] Description=Dovecot authentication proxy After=dovecot.target Requires=dovecot-auth-proxy.socket [Service] User=vmail Group=vmail StandardInput=null SyslogFacility=mail ExecStart=/usr/local/bin/dovecot-auth-proxy.pl # Hardening NoNewPrivileges=yes PrivateDevices=yes ProtectSystem=strict ProtectHome=read-only +PrivateDevices=yes +PrivateNetwork=yes +ProtectControlGroups=yes +ProtectKernelModules=yes +ProtectKernelTunables=yes RestrictAddressFamilies= [Install] WantedBy=multi-user.target Also=postfix-sender-login.socket |